(Request) any love for Orvibo devices

Hi everyone :wave: hope you are all well!
I have several Orvibo devices (PIRs and door contacts) and I can’t see anything useful about them here?
Just wondering if anyone knows about them at all?
I also have a large IR blaster device by them that I believe is 433.92MHz
I have had everything except the blaster working in Smartthings.
Iny ideas where to start please?
Love and peace